| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 3ERPFQRTRW/39UFKJE |
| Repository | dpi.inpe.br/marte/2011/06.27.14.17 |
| Last Update | 2011:06.27.14.17.51 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/marte/2011/06.27.14.17.51 |
| Metadata Last Update | 2018:06.06.02.23.32 (UTC) administrator |
| ISBN | 978-85-17-00056-0 (Internet) 978-85-17-00057-7 (DVD) |
| Citation Key | MedeirosCastErthDutr:2011:ClImMé |
| Title | Classificação de imagens pelo método de Árvore de Decisão Oblíqua  |
| Format | DVD, Internet. |
| Year | 2011 |
| Access Date | 2024, May 19 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 282 KiB |
| 2. Context | |
| Author | 1 Medeiros, Ivo Paixão de 2 Castro Filho, Carlos Alberto Pires de 3 Erthal, Guaraci José 4 Dutra, Luciano Vieira |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHBN 4 8JMKD3MGP5W/3C9JHMA |
| Group | 1 2 DPI-OBT-INPE-MCT-BR 3 DPI-OBT-INPE-MCT-BR 4 DPI-OBT-INPE-MCT-BR |
| Affiliation | 1 Instituto Tecnológico da Aeronáutica - ITA 2 Instituto Nacional de Pesquisas Espaciais - INPE 3 Instituto Nacional de Pesquisas Espaciais - INPE 4 Instituto Nacional de Pesquisas Espaciais - INPE |
| Author e-Mail Address | 1 ivopdm@gmail.com 2 pires@dpi.inpe.br 3 gaia@dpi.inpe.br 4 dutra@dpi.inpe.br |
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares |
| e-Mail Address | luana@dsr.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 15 (SBSR). |
| Conference Location | Curitiba |
| Date | 30 abr. - 5 maio 2011 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Pages | 4255-4262 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2011-08-15 15:17:44 :: luana@dsr.inpe.br -> administrator :: 2011 2018-06-06 02:23:32 :: administrator -> tereza@sid.inpe.br :: 2011 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | pattern recognition classification decision tree reconhecimento de padrões |
| Abstract | The Oblique Decision Tree (ODT) classification method has the advantage of dividing feature spaces using multidimensional hyperplanes that are oblique to the Cartesian axes. Because it is a non-parametric classification method, it also is capable of classifying images containing different statistical distribution. This paper aims to present a model of an ODT and perform tests comparing its classification results with other traditional classification methods. The ODT developed is binary and uses the Exchange Method for splitting each node into two subsets of classes, along with Fisher´s Linear Discriminant to calculate the parameters for the hyperplanes. Tests have been done using Polarimetric Interferometric and Synthetic Aperture Radar data from the brazilian Terrestrial Cartography Subproject, also known as Amazon Radiography, of the Geographic Service of Brazilian Army (DSG). Throughout the tests the ODT showed slightly better classification results compared to the Ordinary Binary Classification Tree, obtaining better overall accuracy (86.06%) and smaller tree. Besides that, the ODT showed better results than those obtained with traditional classifiers such as the Maximum Likelihood (85.44%), Nearest Neighbor (77.07%) and Mahalanobis Distance (78.72%). In the other hand, the Support Vector Machine classification method obtained higher overall accuracy (87.37%) although a much higher processing time is needed. |
| Area | SRE |
| Type | Processamento de Imagens |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/3ERPFQRTRW/39UFKJE |
| zipped data URL | http://urlib.net/zip/3ERPFQRTRW/39UFKJE |
| Language | pt |
| Target File | p0953.pdf |
| User Group | administrator luana@dsr.inpe.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | urlib.net/www/2011/03.29.20.55 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.50 1 |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition issn label lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | tereza@sid.inpe.br |
| update | |